Puerto Rico snorkeling: Culebra, Vieques and the best spots near San Juan

Puerto Rico's best snorkeling: Culebra's Tamarindo and Carlos Rosario, Vieques, Icacos by catamaran from Fajardo, Escambrón in San Juan and Steps Beach in Rincón.

By SnorkelAtlas Editorial TeamUpdated 3 min read

Aerial view of a curved beach and clear Caribbean water in Puerto Rico
On this page
  1. Map of Puerto Rico snorkel spots
  2. Culebra
  3. Vieques
  4. Main island
  5. Getting to Culebra and Vieques
  6. Tips

Puerto Rico's best snorkeling is not on the main island but on its two small neighbors, Culebra and Vieques, sometimes called the Spanish Virgin Islands. On the main island, a catamaran trip from Fajardo, a sheltered San Juan beach and the west coast in summer are all worth your time.

Map of Puerto Rico snorkel spots

Pins are approximate; use the directions link on each spot card.

Culebra

1

Tamarindo Beach

Culebra

Level
1 of 5
Entry
Shore, sandy
Depth
3–20 ft
Visibility
Good
Best months
March to August
Facilities
None
Fees and permits
Free
What you'll see
Turtles grazing sea grass, rays

How to get there

About 10 minutes by car or golf cart from the ferry dock in Dewey. Part of a marine reserve.

18.316° N, 65.318° WDirections

2

Carlos Rosario Beach

Culebra

Level
2 of 5
Entry
Shore after a hike
Depth
3–30 ft
Visibility
Excellent
Best months
Calm days
Facilities
None
Fees and permits
Free
What you'll see
Healthy reef, reef fish, rays

How to get there

Walk about 20 minutes from Flamenco Beach's west end on a dirt trail. Bring water.

18.329° N, 65.330° WDirections

1

Melones Beach

Culebra

Level
1 of 5
Entry
Shore, rocky
Depth
3–20 ft
Visibility
Good
Best months
Calm days
Facilities
None
Fees and permits
Free
What you'll see
Reef along the rocks, sunset views

How to get there

Short walk from Dewey town.

18.300° N, 65.310° WDirections

Vieques

2

Esperanza and Cayo Afuera

Vieques

Level
2 of 5
Entry
Shore, swim to the cay
Depth
3–20 ft
Visibility
Good
Best months
Calm days
Facilities
Town nearby
Fees and permits
Free
What you'll see
Reef fish, turtles

How to get there

From the Esperanza malecón, swim out to the small cay (Cayo Afuera). Watch for boats.

18.093° N, 65.470° WDirections

Vieques also has bioluminescent Mosquito Bay, one of the brightest in the world. It is a kayak trip, not a snorkel, and swimming in the bay is not allowed.

Main island

1

Icacos and Palomino

Off Fajardo

Level
1 of 5
Entry
Boat only
Depth
3–20 ft
Visibility
Good
Best months
Year-round
Facilities
On the boat
Fees and permits
Included in tour
What you'll see
Coral patches, reef fish

How to get there

Catamaran day trips from Fajardo marinas, about an hour from San Juan by car.

18.384° N, 65.587° WDirections

1

Balneario El Escambrón

San Juan

Level
1 of 5
Entry
Shore, sandy
Depth
3–15 ft
Visibility
Fair to good
Best months
Year-round
Facilities
Restrooms, lifeguards, parking
Fees and permits
Parking fee
What you'll see
Reef fish, sometimes turtles

How to get there

In Puerta de Tierra between Old San Juan and Condado. A breakwater shelters the beach.

18.465° N, 66.085° WDirections

2

Steps Beach (Tres Palmas)

Rincón, west coast

Level
2 of 5
Entry
Shore, rocky
Depth
3–20 ft
Visibility
Good in summer
Best months
May to September
Facilities
None
Fees and permits
Free
What you'll see
Elkhorn coral, turtles

How to get there

In the Tres Palmas marine reserve. In winter, big surf makes it dangerous.

18.354° N, 67.263° WDirections

1

Gilligan's Island (Cayo Aurora)

Guánica, south coast

Level
1 of 5
Entry
Shore from a ferry
Depth
2–8 ft
Visibility
Good
Best months
Year-round
Facilities
Basic
Fees and permits
Ferry fare
What you'll see
Mangrove channels, small reef fish

How to get there

Small ferry from Playa Santa area in Guánica. Part of a forest reserve; limited daily capacity.

17.950° N, 66.877° WDirections

Getting to Culebra and Vieques

  • Ferries leave from Ceiba, about an hour east of San Juan. Buy tickets online in advance; weekends and holidays sell out.
  • Flights from San Juan or Ceiba take about 30 minutes in small planes.
  • On the islands, rent a golf cart or a jeep; taxis are limited.

Tips

  • Bring water and shade to Carlos Rosario and other hike-in beaches.
  • Winter surf affects the north and west coasts; summer is calmer.
  • Use mineral sunscreen; see best reef-safe sunscreen.

Just east, the US Virgin Islands have more great snorkeling, and our Caribbean ranking compares 15 islands.

Questions people ask

Where is the best snorkeling in Puerto Rico?
Culebra. Tamarindo and Carlos Rosario have the island's best reefs and turtles.
How do I get to Culebra?
By public ferry from Ceiba (about an hour, book ahead) or by small plane from San Juan or Ceiba.
Can you snorkel in San Juan?
Yes, at Balneario El Escambrón, a sheltered beach between Old San Juan and Condado.
When is the best time to snorkel in Puerto Rico?
March to August for calm seas on the east and west coasts. Winter brings big surf to the north and west.

How we write these guides. We build every guide from official sources (park services, state agencies, operators), current tour listings and reader reports. We never claim to have tested gear we have not used. Spot something out of date? Tell us.